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5 Replace Cooling Fans and Circulation Fans
16
YASKAWA
TOEP C730600 0FA Fan Replacement Procedure
4.
Hold the fan finger guard at an angle and put the connector tabs on the fan finger guard
into the holes on the drive.
A - Front of drive
B - Drive holes
C - Tabs
Figure 5.18 Install the Fan Finger Guard
5.
Push the tab on the back side of the fan finger guard and click it into place on the drive.
Figure 5.19 Install the Fan Finger Guard
6.
Energize the drive and set
o4-03 = 0 [Fan Operation Time Setting = 0 h]
to reset the
cooling fan operation time.
■
Remove a Circulation Fan
Note:
Use this procedure only when you use one of these drive models:
•
2046CVx, 2059CVx
•
4065CFx, 4040CVx to 4065CVx
Remove the drive cover before you start this procedure.
CAUTION
Crush Hazard. Loosen the cover screws. Do not fully remove them. If you fully remove the
cover screws, the terminal cover can fall and cause moderate injury.